191 citations · 366 across the 8 of their papers we have counts for
7 papers · 1 filter
Boron Nitride and Oxide Supported on Dendritic Fibrous Nanosilica for Catalytic Oxidative Dehydrogenation of Propane
Rajesh Belgamwar, Andrew G. M. Rankin, Ayan Maity +6
In this work, we were able to significantly increase the activity of boron nitride catalysts used for the oxidative dehydrogenation (ODH) of propane by designing and synthesising b…
Observation of Low- Quadrupolar Nuclei by Surface-Enhanced NMR Spectroscopy
Hiroki Nagashima, Julien Trébosc, Yoshihiro Kon +3
We introduce a novel NMR approach that extends the capabilities of indirect dynamic nuclear polarization (DNP) under magic-angle spinning to probe the local environment of half-int…
Probing Functionalities and Acidity of Calcined Phenylene-Bridged Periodic Mesoporous Organosilicates Using Dynamic Nuclear Polarization NMR, Diffuse Reflectance Infrared Fourier Transform Spectroscopy, and X-ray Photoelectron Spectroscopy
Cyril Pirez, Hiroki Nagashima, Franck Dumeignil +1
Owing to their high surface area, their high stability, and their hydrophobicity, periodic mesoporous organosilica (PMO) materials represent promising catalytic support for environ…
Evaluation of excitation schemes for indirect detection of 14N via solid-state HMQC NMR experiments
Andrew G. M. Rankin, Julien Trébosc, Piotr Paluch +2
It has previously been shown that N NMR spectra can be reliably obtained through indirect detection via HMQC experiments. This method exploits the transfer of coherence be…
Magnetization transfer from protons to quadrupolar nuclei in solid-state NMR using PRESTO or dipolar-mediated refocused INEPT methods
Raynald Giovine, Julien Trébosc, Frédérique Pourpoint +2
We compare here the performances of two approaches to achieve such transfer: PRESTO (Phase-shifted Recoupling Effects a Smooth Transfer of Order), which is currently the method of…
Improved sensitivity and quantification for Si NMR experiments on solids using UDEFT (Uniform Driven Equilibrium Fourier Transform)
Nghia Tuan Duong, Julien Trébosc, Olivier Lafon +1
We demonstrate the possibility to use UDEFT (Uniform Driven Equilibrium Fourier Transform) technique in order to improve the sensitivity and the quantification of one-dimensional $…